8463210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 23445504

約数和(自身を除く): 14982294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 211, 382, 422, 573, 633, 955, 1055, 1146, 1266, 1337, 1477, 1910, 2110, 2674, 2865, 2954, 3165, 4011, 4431, 5730, 6330, 6685, 7385, 8022, 8862, 13370, 14770, 20055, 22155, 40110, 40301, 44310, 80602, 120903, 201505, 241806, 282107, 403010, 564214, 604515, 846321, 1209030, 1410535, 1692642, 2821070, 4231605, 8463210]

約数ペア:

[(1, 8463210), (2, 4231605), (3, 2821070), (5, 1692642), (6, 1410535), (7, 1209030), (10, 846321), (14, 604515), (15, 564214), (21, 403010), (30, 282107), (35, 241806), (42, 201505), (70, 120903), (105, 80602), (191, 44310), (210, 40301), (211, 40110), (382, 22155), (422, 20055), (573, 14770), (633, 13370), (955, 8862), (1055, 8022), (1146, 7385), (1266, 6685), (1337, 6330), (1477, 5730), (1910, 4431), (2110, 4011), (2674, 3165), (2865, 2954)]